code: def test_f_order(tolerance):
      image = np.array(
          [
              [0, 0, 0, 0],
              [1, 0, 0, 0],
              [0, 1, 0, 0],
          ],
          order="F",
      )
      expected = np.array(
          [
              [0, 0, 0, 0],
              [1, 0, 0, 0],
              [0, 1, 0, 0],
          ],
          dtype=bool,
      )
  
      mask = flood(image, seed_point=(1, 0), tolerance=tolerance)
      np.testing.assert_array_equal(expected, mask)
  
      mask = flood(image, seed_point=(2, 1), tolerance=tolerance)
      np.testing.assert_array_equal(expected, mask)
  
file_path: scikit-image/skimage/morphology/tests/test_flood_fill.py
imports: import numpy
  import pytest
  from skimage.morphology import flood, flood_fill
label_desc: Use image node_id 13 for calling a global function with example usage: test_f_order(tolerance) without return types